Waste management has become one of the most significant environmental challenges in today's world. Every day, large amounts of waste are generated from homes, schools, offices, and public places. One of the major problems in waste management is the improper segregation of waste. When biodegradable and non-biodegradable waste are mixed together, recycling and disposal become difficult and inefficient.

To address this problem, I developed an AI-Powered Smart Waste Collector using PictoBlox and its Object Detection Extension. The system automatically identifies the type of waste placed in front of a camera and opens the appropriate compartment for disposal. This project demonstrates how Artificial Intelligence can be used to create smarter and more sustainable waste management solutions.

Hardware Components

1. Quarky / Arduino-compatible controller
2. Webcam or USB Camera
3. Servo Motor 1 (Biodegradable Lid)
4. Servo Motor 2 (Non-Biodegradable Lid)
5. Servo Motor 3 (Decomposition Chamber Lid)
6. Waste Collector Structure
7. Connecting Wires
8. Power Supply

Software Components

1. PictoBlox
2. Object Detection Extension

The most important part of this project is the Object Detection Extension available in PictoBlox.

This extension uses Artificial Intelligence and Computer Vision to identify objects through a camera. It continuously analyzes images captured by the webcam and compares them with trained object models.

In this project, the Object Detection Extension is used to identify:

1. Banana
2. Bottle

The extension returns the detected object's name, which is then used by the program to make decisions using If-Else conditions.

This allows the waste collector to automatically decide which compartment should open.

Biodegradable Waste Section

This compartment is used for collecting biodegradable waste such as banana peels.

A secondary decomposition chamber is placed beneath the biodegradable compartment. Once the waste enters this chamber, it can be processed for composting.

Non-Biodegradable Waste Section

This compartment is used for collecting plastic bottles and other recyclable waste materials.

Separate collection makes recycling easier and more efficient.

The system continuously monitors the camera feed using a Forever loop.

The Object Detection Extension analyzes the image and checks whether a banana or bottle is present.

Condition 1: Banana Detected

If the detected object is a banana:

1. The camera identifies the banana.
2. The display changes to the "Biodegradable" screen.
3. Servo 1 opens the biodegradable waste lid.
4. The waste enters the biodegradable compartment.
5. Servo 3 opens the decomposition chamber lid.
6. The waste moves into the composting section.
7. Both lids close automatically after a few seconds.

Condition 2: Bottle Detected

If the detected object is a bottle:

1. The camera identifies the bottle.
2. The display changes to the non-biodegradable waste screen.
3. Servo 2 opens the non-biodegradable compartment.
4. The bottle is deposited into the recycling section.
5. The lid closes automatically after a few seconds.

Work

The webcam continuously captures images and sends them to the Object Detection Extension.

The extension processes the image and identifies the object.

Based on the detected object, the system performs the following actions:

For Biodegradable Waste

Input:

1. Banana

Output:

1. Biodegradable lid opens.
2. Waste enters the biodegradable compartment.
3. Decomposition chamber opens.
4. Waste is transferred for composting.
5. Lids close automatically.

For Non-Biodegradable Waste

Input:

1. Plastic Bottle

Output:

1. Non-biodegradable lid opens.
2. Bottle is collected separately.
3. Lid closes automatically.

This entire process is completed without human intervention.

1. Automatic waste segregation
2. Reduced human effort
3. Promotes recycling
4. Encourages composting
5. Uses Artificial Intelligence
6. Environment-friendly solution
7. Easy to implement in schools and public places

This project can be implemented in:

1. Smart Homes
2. Schools
3. Colleges
4. Shopping Malls
5. Public Parks
6. Railway Stations
7. Airports
8. Smart Cities
9. Waste Management Centers

The project can be improved further by:

1. Detecting additional waste categories.
2. Adding IoT monitoring.
3. Integrating fill-level sensors.
4. Sending notifications when bins are full.
5. Adding solar power support.
6. Maintaining waste collection statistics.

The AI-Powered Smart Waste Collector successfully demonstrates the practical application of Artificial Intelligence in waste management. By using PictoBlox's Object Detection Extension, the system can accurately identify waste items and automatically separate them into biodegradable and non-biodegradable compartments. The addition of a decomposition chamber further supports sustainable waste disposal by enabling composting of organic waste.

This project provides an innovative, efficient, and environmentally friendly solution for smart waste management and highlights how AI can be used to solve real-world problems while promoting a cleaner and greener future.

Please click on the link to open project .

https://drive.google.com/file/d/1t1hGFNMIzuEA67XnzPcp9H5rNi0v9t7F/view?usp=drive_link